
<h1><span class="yiyi-st" id="yiyi-14">numpy.polynomial.hermite.poly2herm</span></h1>
        <blockquote>
        <p>原文：<a href="https://docs.scipy.org/doc/numpy/reference/generated/numpy.polynomial.hermite.poly2herm.html">https://docs.scipy.org/doc/numpy/reference/generated/numpy.polynomial.hermite.poly2herm.html</a></p>
        <p>译者：<a href="https://github.com/wizardforcel">飞龙</a> <a href="http://usyiyi.cn/">UsyiyiCN</a></p>
        <p>校对：（虚位以待）</p>
        </blockquote>
    
<dl class="function">
<dt id="numpy.polynomial.hermite.poly2herm"><span class="yiyi-st" id="yiyi-15"> <code class="descclassname">numpy.polynomial.hermite.</code><code class="descname">poly2herm</code><span class="sig-paren">(</span><em>pol</em><span class="sig-paren">)</span><a class="reference external" href="http://github.com/numpy/numpy/blob/v1.11.3/numpy/polynomial/hermite.py#L80-L123"><span class="viewcode-link">[source]</span></a></span></dt>
<dd><p><span class="yiyi-st" id="yiyi-16">将多项式转换为Hermite系列。</span></p>
<p><span class="yiyi-st" id="yiyi-17">将表示从最低程度到最高程度排序的多项式系数（相对于“标准”基础）的数组转换为从最低到最高程度排序的等效Hermite系数的系数的数组。</span></p>
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<tr class="field-odd field"><th class="field-name"><span class="yiyi-st" id="yiyi-18">参数：</span></th><td class="field-body"><p class="first"><span class="yiyi-st" id="yiyi-19"><strong>pol</strong>：array_like</span></p>
<blockquote>
<div><p><span class="yiyi-st" id="yiyi-20">包含多项式系数的1-D数组</span></p>
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<tr class="field-even field"><th class="field-name"><span class="yiyi-st" id="yiyi-21">返回：</span></th><td class="field-body"><p class="first"><span class="yiyi-st" id="yiyi-22"><strong>c</strong>：ndarray</span></p>
<blockquote class="last">
<div><p><span class="yiyi-st" id="yiyi-23">1-D数组，包含等效Hermite系列的系数。</span></p>
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</tbody>
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<div class="admonition seealso">
<p class="first admonition-title"><span class="yiyi-st" id="yiyi-24">也可以看看</span></p>
<p class="last"><span class="yiyi-st" id="yiyi-25"><a class="reference internal" href="numpy.polynomial.hermite.herm2poly.html#numpy.polynomial.hermite.herm2poly" title="numpy.polynomial.hermite.herm2poly"><code class="xref py py-obj docutils literal"><span class="pre">herm2poly</span></code></a></span></p>
</div>
<p class="rubric"><span class="yiyi-st" id="yiyi-26">笔记</span></p>
<p><span class="yiyi-st" id="yiyi-27">在多项式基组之间进行转换的简单方法是使用类实例的convert方法。</span></p>
<p class="rubric"><span class="yiyi-st" id="yiyi-28">例子</span></p>
<div class="highlight-default"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="kn">from</span> <span class="nn">numpy.polynomial.hermite</span> <span class="k">import</span> <span class="n">poly2herm</span>
<span class="gp">&gt;&gt;&gt; </span><span class="n">poly2herm</span><span class="p">(</span><span class="n">np</span><span class="o">.</span><span class="n">arange</span><span class="p">(</span><span class="mi">4</span><span class="p">))</span>
<span class="go">array([ 1.   ,  2.75 ,  0.5  ,  0.375])</span>
</pre></div>
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</dd></dl>
